单项选择
Онакупилакнигу,__________ожизнивеликогоп
Increasingly,thedevelopmentoftourismisse
Busdriver:Movetotherearofthebus,please.T
Salesgirl:Goodmorning,miss.CanIhelpyouMa
Therapid-transitraillinesshould______.A.
Themachinesinthisworkshoparenotregulated
Writingstoriesandarticles______whatI'mfo
OnedayI______anewspaperarticleaboutthere
Whatdoweknowaboutthatchingasacraft______
Inthe1960s,medicalresearchersThomasHolme
Althoughmanypeopleviewconflictasbad,conf
Anyonewhodoubtsthatchildrenarebornwithah
Itmaybenecessary,inorderthatfuture(51)ca
Patient:Istrainedmybacktheotherdayworkin
在电影摄制中,“摇镜头”的运动是指()。A.上下摇B.推拉镜头C.事右摇D.旋转
训练课基本部分的结构和持续时间不应依项目不同而改变。
Directions:Thereare10blanksinthefollowin
The key to the industrialization of space is the U.S. space shuttle. {{U}} (51) {{/U}} it, astronauts will acquire a workhouse vehicle {{U}} (52) {{/U}} of flying into space and returning many times. {{U}} (53) {{/U}} by reusable rockets that can lift a load of 65 000 pounds, the shuttle will carry devices for scientific inquiry, as well as a variety of military hardware. {{U}} (54) {{/U}} more significantly, it will deliver materials and machines into space for industrial purposes {{U}} (55) {{/U}} two decades ago when "sputnik" (artificial satellite) was added to the vocabulary. In short, the {{U}} (56) {{/U}} importance of the shuttle lies in its promise as an economic tool. What makes the space shuttle {{U}} (57) {{/U}} is that it takes off like a rocket but lands like an air plane. {{U}} (58) {{/U}} when it has accomplished its mission, it can be ready for {{U}} (59) {{/U}} trip in about two weeks. The space shuttle, the world’s first true spaceship, is a magnificent step {{U}} (60) {{/U}} making the impossible possible for the benefit and survival of man. |
Isuggestedheshould______himselftohisnewc
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